package com.wbao.dianniu.im;

import java.util.ArrayList;
import java.util.List;

import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.ProgressBar;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.alibaba.mobileim.YWIMKit;
import com.alibaba.mobileim.conversation.IYWConversationService;
import com.alibaba.mobileim.conversation.YWConversation;
import com.alibaba.mobileim.fundamental.widget.refreshlist.PullToRefreshBase.Mode;
import com.alibaba.mobileim.fundamental.widget.refreshlist.PullToRefreshBase.OnRefreshListener;
import com.alibaba.mobileim.fundamental.widget.refreshlist.PullToRefreshListView;
import com.wbao.dianniu.R;
import com.wbao.dianniu.data.NoticeActData;
import com.wbao.dianniu.listener.INoticeActListListener;
import com.wbao.dianniu.logical.Const;
import com.wbao.dianniu.logical.GlobalContext;
import com.wbao.dianniu.manager.ActivityHelperManager;
import com.wbao.dianniu.manager.ActivityHelperManager.IActivityHelperListener;
import com.wbao.dianniu.manager.NoticeActListManager;
import com.wbao.dianniu.ui.ActivityDetail;
import com.wbao.dianniu.ui.BaseActivity;
import com.wbao.dianniu.ui.SignUpManagerActivity;
import com.wbao.dianniu.utils.PictureDownloadUtils;

/**
 * 活动小助手
 *
 * @author yejianjun
 */
public class ActivityHelperActivity extends BaseActivity implements INoticeActListListener, IActivityHelperListener {
    private LinearLayout waittingLayout;
    private ProgressBar waittingProBar;
    private TextView waittingTV;
    private PullToRefreshListView pullListView;
    private ListView mListView;
    private NoticeActListManager manager;
    private MyAdapter adapter;
    private List<NoticeActData> mList;
    private final int PAGE_COUNTS = 10;
    private int currentPage = 0;
    private LoginSampleHelper sampleHelper;
    private ActivityHelperManager helperManager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentLayout(R.layout.activity_agents, LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.MATCH_PARENT);
        setTitleName("活动小助手");
        initWattingView();
        init();
        requestData(currentPage);
        helperManager = ActivityHelperManager.getInstance();
        helperManager.addListener(this);
        sampleHelper = LoginSampleHelper.getInstance();
        IYWConversationService conversationService = sampleHelper.getIMKit().getConversationService();
        YWConversation conversation = conversationService.getConversationByUserId("116", LoginSampleHelper.APP_KEY);
        if (null != conversation)
            conversationService.markReaded(conversation);
    }

    private void initWattingView() {
        waittingLayout = (LinearLayout) findViewById(R.id.waitting_layout);
        waittingProBar = (ProgressBar) findViewById(R.id.waitting_progress);
        waittingTV = (TextView) findViewById(R.id.waitting_text_desc);
    }

    private void init() {
        pullListView = (PullToRefreshListView) findViewById(R.id.agent_listview);
        pullListView.setMode(Mode.PULL_UP_TO_REFRESH);
        pullListView.setOnRefreshListener(onRefreshListener);
        mListView = pullListView.getRefreshableView();
        registerForContextMenu(mListView);

        adapter = new MyAdapter(this);
        mList = new ArrayList<NoticeActData>();
        adapter.addData(mList);
        mListView.setAdapter(adapter);
    }

    OnRefreshListener onRefreshListener = new OnRefreshListener() {

        @Override
        public void onRefresh() {
            // 上拉刷新 加载请求数据
            pullUpRequest();
        }
    };

    // 上拉刷新数据请求
    private void pullUpRequest() {
        //没有搜索结果 或者数据为空 上拉没有效果
        ++currentPage;
        requestData(currentPage);
    }

    private void requestData(int page) {
        manager = new NoticeActListManager(this);
        manager.addNoticeActListListener(this);
        manager.noticeActList(GlobalContext.getAccountId(), page * PAGE_COUNTS, PAGE_COUNTS);
    }

    class MyAdapter extends BaseAdapter {

        private Context mContext;
        private List<NoticeActData> list;
        private LayoutInflater mInflater;
        private final int TYPE_NEED_PENDING = 1;
        private final int TYPE_CHEEK = 2;
        private final int TYPE_TEXT = 3;
        private final int TYPE_ALREADY = 4;

        public MyAdapter(Context context) {
            mContext = context;
            mInflater = LayoutInflater.from(mContext);
            if (null == list)
                list = new ArrayList<NoticeActData>();
        }

        public void addData(List<NoticeActData> addList) {
            for (int i = 0; i < addList.size(); i++) {
                this.list.add(addList.get(i));
            }
        }

        public List<NoticeActData> getList() {
            return list;
        }

        @Override
        public int getCount() {
            if (null == list)
                return 0;
            else
                return list.size();
        }

        @Override
        public Object getItem(int position) {
            return list.get(position);
        }

        @Override
        public long getItemId(int position) {
            return position;
        }

        @Override
        public View getView(final int position, View convertView, ViewGroup parent) {
            Holder holder = null;
            if (convertView == null) {
                convertView = mInflater.inflate(R.layout.activity_helper_msg_item, null);
                holder = new Holder();
                holder.time = (TextView) convertView.findViewById(R.id.act_user_time);
                holder.content = (TextView) convertView.findViewById(R.id.act_user_content);
                holder.head = (ImageView) convertView.findViewById(R.id.act_user_head);
                holder.name = (TextView) convertView.findViewById(R.id.act_user_name);
                holder.label = (TextView) convertView.findViewById(R.id.act_user_label);
                holder.toPend = (Button) convertView.findViewById(R.id.pending_button);
                holder.pendingRl = (RelativeLayout) convertView.findViewById(R.id.notice_act_rl);
                holder.title = (TextView) convertView.findViewById(R.id.notice_act_title);
                holder.checkDetails = (TextView) convertView.findViewById(R.id.act_check_details);
                convertView.setTag(holder);
            } else {
                holder = (Holder) convertView.getTag();
            }
            final NoticeActData data = list.get(position);
            holder.time.setText(data.getCreateDate() == null ? "" : data.getCreateDate());
            holder.content.setText(data.getContent() == null ? "" : data.getContent());
            int status = data.getStatus();
            if (TYPE_NEED_PENDING == status) {
                holder.pendingRl.setVisibility(View.VISIBLE);
                holder.checkDetails.setVisibility(View.GONE);
                holder.title.setText(getResources().getString(R.string.enrollment_notification));
                PictureDownloadUtils.displayHeadImage(mContext, holder.head, data.getHeadPic());
                holder.name.setText(data.getRealName() == null ? "" : data.getRealName());
                holder.label.setText(data.getLabel() == null ? "" : data.getLabel());
                holder.toPend.setText(getResources().getString(R.string.to_pending));
                holder.toPend.setTextColor(getResources().getColor(R.color.head_name_color));
                holder.toPend.setBackgroundResource(R.drawable.blue_button_bg);
                holder.toPend.setOnClickListener(new OnClickListener() {

                    @Override
                    public void onClick(View v) {
                        // 跳转到用户头像
                        Intent intent = new Intent();
                        intent.putExtra(Const.BUNDLE_ID, data.getActivityId());
                        intent.setClass(mContext, SignUpManagerActivity.class);
                        startActivity(intent);
                    }
                });
            } else if (TYPE_CHEEK == status) {
                holder.pendingRl.setVisibility(View.GONE);
                holder.checkDetails.setVisibility(View.VISIBLE);
                holder.title.setText(getResources().getString(R.string.enrollment_feedback));
                holder.checkDetails.setOnClickListener(new DetailClickListener(data.getActivityId()));
            } else if (TYPE_TEXT == status) {
                holder.pendingRl.setVisibility(View.GONE);
                holder.checkDetails.setVisibility(View.GONE);
                holder.title.setText(getResources().getString(R.string.enrollment_feedback));
            } else if (TYPE_ALREADY == status) {
                holder.pendingRl.setVisibility(View.VISIBLE);
                holder.checkDetails.setVisibility(View.GONE);
                holder.title.setText(getResources().getString(R.string.enrollment_notification));
                PictureDownloadUtils.displayHeadImage(mContext, holder.head, data.getHeadPic());
                holder.name.setText(data.getRealName() == null ? "" : data.getRealName());
                holder.label.setText(data.getLabel() == null ? "" : data.getLabel());
                holder.toPend.setText(getResources().getString(R.string.already_pending));
                holder.toPend.setTextColor(getResources().getColor(R.color.gray_text));
                holder.toPend.setBackgroundColor(getResources().getColor(R.color.transparent));
                holder.toPend.setClickable(false);
            }

            return convertView;
        }

        private class DetailClickListener implements OnClickListener {

            private int activityId;

            public DetailClickListener(int activityId) {
                // TODO Auto-generated constructor stub
                this.activityId = activityId;
            }

            @Override
            public void onClick(View v) {
                switch (v.getId()) {
                    case R.id.act_check_details:
                        Intent rightIntent = new Intent();
                        rightIntent.putExtra(Const.INTENT_ACTIVITYID, activityId);
                        rightIntent.setClass(mContext, ActivityDetail.class);
                        startActivity(rightIntent);
                        break;
                    default:
                        break;
                }
            }


        }

        public boolean removeOneList(int activityId, int accountId) {
            boolean ret = false;
            for (int i = 0; i < list.size(); i++) {
                if (activityId == list.get(i).getActivityId() && accountId == list.get(i).getAccountId()) {
                    ret = true;
                    list.remove(i);
                    notifyDataSetChanged();
                    break;
                }
            }
            return ret;
        }

        class Holder {
            public TextView time;
            public TextView content;
            public ImageView head;
            public TextView name;
            public TextView label;
            public Button toPend;
            public TextView title;
            public RelativeLayout pendingRl;
            public TextView checkDetails;
        }

    }

    @Override
    public void onNoticeActListFailure(int errorCode, String errorMsg) {
        pullListView.onRefreshComplete(false, false);
        waittingLayout.setVisibility(View.VISIBLE);
        waittingProBar.setVisibility(View.GONE);
        waittingTV.setText("加载失败，请稍后再试...");
    }

    @Override
    public void onNoticeActListSuccess(List<NoticeActData> list) {
        waittingLayout.setVisibility(View.GONE);
        pullListView.onRefreshComplete(false, false);
        if (null == list)
            return;
        adapter.addData(list);
        mList = adapter.getList();
        adapter.notifyDataSetChanged();
    }

    @Override
    public void statusChanged(int activityId, int accountId, int status) {
        // TODO Auto-generated method stub
        for (int i = 0; i < mList.size(); i++) {
            if (activityId == mList.get(i).getActivityId() && accountId == mList.get(i).getAccountId()) {
                mList.get(i).setStatus(status);
                adapter.notifyDataSetChanged();
                break;
            }
        }

    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        if(null != helperManager){
            helperManager.removeListener(this);
        }
        if (null != sampleHelper) {
            sampleHelper = null;
        }
        if (null != manager) {
            manager.removeNoticeActListListener(this);
        }
    }

}
